You might have noticed the cherry trees in PUBG mobile that spread on the map in various locations in the maps. You could have found it in Erangel in the Hospital yard, or in a top hill near Rozhok, a blue house near Ruins stable, etc. What was so special about it is that when you approach it you can water it and surprisingly it give you loot with good items (just tap it and take it). It usually dropped 1-2 items randomly; you may end up getting a level 2 or 3 item. Yeah, it also plays music.